In that dream, did you ever really stop and think "Hey, I'm dreaming." or did you just go with the flow? Basically, how aware were you? If you were aware you were dreaming, then yes, it's a lucid. If not, then no. It's hard to tell with dreams like these, I think it all comes down to how you feel about it.

Try writing down on your hand, RC, or something. Set a watch to ring every hour. Maybe put a bandaid or tape on your hand, something odd, that you'll keep looking at and thinking about throughout the day. Try to associate the odd thing with dreaming, and reality checks.

Hope this helps, and good luck!